Code:#include <stdio.h> #include <stdlib.h> #define WIDTH 10 #define HEIGHT 10 typedef struct SHIP { char ch; unsigned length; } SHIP; typedef struct COORD { int x, y; } COORD; typedef struct NODE { SHIP *ship = NULL; // <-- Error here int has_white_peg = 0, has_red_peg = 0; } NODE; typedef struct BOARD { NODE grid[WIDTH][HEIGHT]; } BOARD;What am I missing?Code:bship.c:20: warning: no semicolon at end of struct or union bship.c:20: error: syntax error before ‘=’ token bship.c:22: error: syntax error before ‘}’ token bship.c:22: warning: type defaults to ‘int’ in declaration of ‘NODE’ bship.c:22: warning: data definition has no type or storage class bship.c:26: error: syntax error before ‘NODE’ bship.c:26: warning: no semicolon at end of struct or union bship.c:27: warning: type defaults to ‘int’ in declaration of ‘BOARD’ bship.c:27: warning: data definition has no type or storage class bship.c:31: error: field ‘board’ has incomplete type bship.c: In function ‘main’: bship.c:39: error: type of formal parameter 1 is incomplete bship.c:38: warning: unused variable ‘computer’ bship.c: At top level: bship.c:43: error: parameter 1 (‘board’) has incomplete type